CN215136467U

CN215136467U - Treadmill convenient to add lubricating oil

Info

Publication number: CN215136467U
Application number: CN202120901903.2U
Authority: CN
Inventors: 赵国龙; 梁英
Original assignee: Qingdao Yeege Sports Equipment Co ltd
Current assignee: Qingdao Yeege Sports Equipment Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-14
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to a treadmill convenient to add lubricating oil, including frame, race area and race board, the race area is installed inside the frame, and it is inboard that the race board is located the race area, still includes the oil tank, pumping device and goes out oil pipe, and pumping device is linked together through first defeated oil pipe and oil tank, and pumping device is used for pumping out the lubricating oil in the oil tank inside going out oil pipe, and inside defeated oil pipe and the inside oil pipe that goes out of second of pumping device is linked together, goes out oil pipe and is formed with a plurality of oil outlet, and the oil outlet is linked together with the oil pipe is inside, goes out oil pipe and is located to run and takes and run between the board. The oil tank is arranged on the bracket, the height of the oil tank is higher, and the problem that the oil needs to be stooped over the ground for filling oil when filling oil is solved; the lubricating oil in the oil tank is sucked out of the oil tank by using the pumping-out device, so that the problem that the oil can be injected only by using tools such as a dropper and the like is solved; the transparent oil tank is convenient for observing the height of lubricating oil in the oil tank, and the problem of inaccurate volume of oil injection at each time is solved.

Description

Treadmill convenient to add lubricating oil

Technical Field

The utility model belongs to the technical field of the treadmill and specifically relates to a treadmill convenient to add lubricating oil.

Background

The treadmill is at the during operation, and the race area of treadmill and race board can contact and rub, so need add lubricating oil or lubricating grease and lubricate between race area and the race board to reduce the frictional force between race area and the race board, and prolong the life of race area and race board. However, the oil filling port for adding lubricating oil to the existing running machine is arranged on the base of the running machine, so that oil can be filled by bending over when the oil is added, tools such as a dropper are needed to be used for filling the oil, the operation is very inconvenient, and the hands are stained with oil stains.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, provide a treadmill convenient to add lubricating oil, solved the problem that need bow to carry out the oiling with bending over when refueling, solved and need used instruments such as burette just can carry out the problem of oiling, solved the inaccurate problem of volume of oiling at every turn.

The utility model provides a treadmill convenient to add lubricating oil, includes frame, race area and race board, the race area is installed inside the frame, it is inboard that the race board is located the race area, still includes oil tank, pump-out device and goes out oil pipe, pump-out device is linked together through first defeated oil pipe and oil tank, pump-out device is used for pumping out the lubricating oil in the oil tank inside going out oil pipe, inside defeated oil pipe and the inside being linked together that goes out oil pipe through the second of pump-out device, it is formed with a plurality of oil outlet to go out oil pipe, the oil outlet is linked together with the play oil pipe is inside, it is located to run the area and runs between the board to go out oil pipe.

Further, the pump-out device comprises a shell, a piston rod and a piston, wherein the piston is located inside the shell and is in sliding connection with the shell, the piston rod penetrates through the shell to be fixedly connected with the piston, and the piston rod is in sliding connection with the shell.

Furthermore, the electric push rod and the fixing plate are further included, the position of the cylinder body of the electric push rod is fixed relative to the shell, the push rod of the electric push rod is fixedly connected with the fixing plate, and the fixing plate is fixedly connected with the piston rod.

Further, the oil tank further comprises a sealing cover, the top of the oil tank is detachably connected with the sealing cover, and a gap exists between the oil tank and the sealing cover.

Further, the oil outlet pipe is a flat pipe.

Further, still include the motor, the frame includes support and base, support and base fixed connection, the base top is formed with the trompil, it is located the trompil below to run the area, run the area and run the board and all be located inside the base, run the inboard and the action wheel of taking and be connected from the driving wheel, the action wheel with rotate with the base respectively from the driving wheel and be connected, base fixed mounting has the motor, the motor drive action wheel rotates, it is not located the trompil below to go out the oil pipe.

Further, the oil tank and the pump-out device are fixedly connected with the bracket; the second oil conveying pipe penetrates through the base; the running board is connected with the base; the oil tank is made of transparent materials, and scales are formed on the oil tank.

And furthermore, the oil pump also comprises a first one-way valve, and two ends of the first one-way valve are respectively communicated with the first oil delivery pipe and the pump-out device.

And furthermore, the oil pump further comprises a second one-way valve, and two ends of the second one-way valve are respectively communicated with the pump-out device and the second oil delivery pipe.

Further, the oil outlet is contacted with the running belt.

The utility model has the advantages of as follows: the oil tank is arranged on the bracket, so that the oil tank is higher in height, the operations of filling oil to the running belt and replenishing lubricating oil to the oil tank can be completed when the automobile stands, and the problem that the automobile needs to be stooped over the ground to fill oil when oil is filled is solved; lubricating oil in the oil tank is sucked out of the oil tank by using the pumping-out device and enters the oil outlet pipe through the second oil pipeline, tools such as a dropper are not needed, and the problem that the oil can be injected only by using the tools such as the dropper is solved; the transparent oil tank is convenient for observing the height of the lubricating oil in the oil tank, the volume of the discharged lubricating oil can be obtained through the height difference of the lubricating oil liquid level in the oil tank during oil injection and the scale compared with the height difference, and the problem of inaccurate volume during oil injection at every time is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawing in the following description is only an embodiment of the invention, and that for a person skilled in the art, other embodiments can be derived from the drawing provided without inventive effort.

FIG. 1: the utility model has a partial sectional structure schematic diagram;

FIG. 2: the schematic view of the sectional structure of the oil tank, the pumping-out device and the oil outlet pipe of the utility model is shown;

FIG. 3: the utility model discloses the local enlarged structure sketch map in A department.

Detailed Description

The invention will be further described with reference to the following figures and examples:

reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 3, the embodiment provides a treadmill convenient for adding lubricating oil, comprising a frame, a running belt 2 and a running plate 3, wherein the running belt 2 is installed inside the frame, the running plate 3 is located inside the running belt 2, the treadmill further comprises an oil tank 4, a pump-out device 5 and an oil outlet pipe 7, the pump-out device 5 is communicated with the oil tank 4 through a first oil pipeline 42, the pump-out device 5 is used for pumping out the lubricating oil in the oil tank 4 to the inside of the oil outlet pipe 7, the inside of the pump-out device 5 is communicated with the inside of the oil outlet pipe 7 through a second oil pipeline 56, the oil outlet pipe 7 is formed with a plurality of oil outlet holes 71, the oil outlet holes 71 are communicated with the inside of the oil outlet pipe 7, and the oil outlet pipe 7 is located between the running belt 2 and the running plate 3.

Further, the pump-out device 5 comprises a housing 51, a piston rod 52 and a piston 53, wherein the piston 53 is positioned inside the housing 51 and is slidably connected with the housing 51, the piston rod 52 passes through the housing 51 and is fixedly connected with the piston 53, and the piston rod 52 is slidably connected with the housing 51.

Further, the electric push rod type hydraulic cylinder further comprises an electric push rod 6 and a fixing plate 61, the position of a cylinder body of the electric push rod 6 is fixed relative to the shell 51, the push rod of the electric push rod 6 is fixedly connected with the fixing plate 61, and the fixing plate 61 is fixedly connected with the piston rod 52.

Further, the fuel tank device further comprises a sealing cover 41, the top of the fuel tank 4 is detachably connected with the sealing cover 41, and a gap exists between the fuel tank 4 and the sealing cover 41.

Further, the oil outlet pipe 7 is a flat pipe.

Furtherly, still includes the motor, the frame includes support 11 and base 12, support 11 and base 12 fixed connection, base 12 top is formed with trompil 15, run area 2 and be located the trompil below, run area 2 and run board 3 and all be located inside base 12, run 2 inboards in area and action wheel 21 and follow driving wheel 22 and be connected, action wheel 21 rotates with base 12 respectively with follow driving wheel 22 and is connected, base 12 fixed mounting has the motor, motor drive action wheel 21 rotates, it does not lie in trompil 15 below to go out oil pipe 7.

Further, the oil tank 4 and the pump-out device 5 are fixedly connected with the bracket 11; the second oil delivery pipe 56 passes through the base 12; the running board 3 is connected with a base 12; the oil tank 4 is made of transparent materials, and scales are formed on the oil tank 4.

Further, a first check valve 54 is included, and both ends of the first check valve 54 are respectively communicated with the first oil delivery pipe 42 and the pumping-out device 5.

Further, a second one-way valve 55 is further included, and both ends of the second one-way valve 55 are respectively communicated with the pump-out device 5 and a second oil pipeline 56.

Further, the oil outlet hole 71 is in contact with the running belt 2.

The working principle is as follows:

lubricating oil is contained in the oil tank 4, and the push rod of the electric push rod 6 or a hand drives the piston rod 52 to move leftwards, so that the piston 53 is driven to move leftwards. The space on the right side of the piston 53 increases, and the lubricating oil in the oil tank 4 enters the housing 51 through the first oil delivery pipe 42 and the first check valve 54.

The push rod or the human hand of the electric push rod 6 drives the piston rod 52 to move towards the right side, thereby driving the piston 53 to move towards the right. The space on the right side of the piston 53 is reduced, and the lubricating oil in the casing 51 enters the oil outlet pipe 7 through the second check valve 55 and the second oil delivery pipe 56, and is finally discharged from the oil outlet hole 71 to the inner side surface of the running belt 2. The running belt 2 is contacted with the running plate 3 when moving, and the lubricating oil is stuck on the running plate 3, thereby playing a role of lubrication.

A user can observe the volume of the lubricating oil in the oil tank 4 through the oil tank 4, so that the lubricating oil can be supplemented in time; the volume of lubricant that is discharged from the tank 4 each time can be determined by a scale on the tank 4. When adding the lubricant, the cap 41 is removed from the oil tank 4 (the cap 41 may be detachably connected to the oil tank 4 by a snap or a screw), the lubricant is added into the oil tank 4 from above the oil tank 4, and then the cap 41 is closed to seal the inside of the oil tank 4.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. The utility model provides a treadmill convenient to add lubricating oil, includes frame, race area (2) and race board (3), the race area (2) is installed inside the frame, race board (3) are located race area (2) inboard, its characterized in that: still include oil tank (4), pump-out device (5) and go out oil pipe (7), pump-out device (5) are linked together through first defeated oil pipe (42) and oil tank (4), pump-out device (5) are used for pumping out the lubricating oil in oil tank (4) inside oil pipe (7), pump-out device (5) are inside to be linked together through second defeated oil pipe (56) and play oil pipe (7) are inside, it has a plurality of oil outlet (71) to go out oil pipe (7) to be formed with, oil outlet (71) and play oil pipe (7) are inside to be linked together, it is located between race area (2) and race board (3) to go out oil pipe (7).

2. A treadmill to facilitate the lubrication of claim 1, wherein: the pump-out device (5) comprises a shell (51), a piston rod (52) and a piston (53), wherein the piston (53) is located inside the shell (51) and is in sliding connection with the shell (51), the piston rod (52) penetrates through the shell (51) and is fixedly connected with the piston (53), and the piston rod (52) is in sliding connection with the shell (51).

3. A treadmill to facilitate the lubrication of claim 2, wherein: still include electric putter (6) and fixed plate (61), the relative casing (51) rigidity of cylinder body of electric putter (6), the push rod and fixed plate (61) fixed connection of electric putter (6), fixed plate (61) and piston rod (52) fixed connection.

4. A treadmill to facilitate the lubrication of claim 1, wherein: the oil tank is characterized by further comprising a sealing cover (41), the top of the oil tank (4) is detachably connected with the sealing cover (41), and a gap exists between the oil tank (4) and the sealing cover (41).

5. A treadmill to facilitate the lubrication of claim 1, wherein: the oil outlet pipe (7) is a flat pipe.

6. A treadmill to facilitate the lubrication of claim 1, wherein: still include the motor, the frame includes support (11) and base (12), support (11) and base (12) fixed connection, base (12) top is formed with trompil (15), it is located the trompil below to run area (2), it all is located inside base (12) to run area (2) and run board (3), it is connected with action wheel (21) and follow driving wheel (22) to run area (2) inboard, action wheel (21) and follow driving wheel (22) rotate with base (12) respectively and be connected, base (12) fixed mounting has the motor, motor drive action wheel (21) rotate, it is not located trompil (15) below to go out oil pipe (7).

7. A treadmill to facilitate lube oil lubrication as recited in claim 6, wherein: the oil tank (4) and the pump-out device (5) are both fixedly connected with the bracket (11); the second oil delivery pipe (56) passes through the base (12); the running board (3) is connected with the base (12); the oil tank (4) is made of transparent materials, and scales are formed on the oil tank (4).

8. A treadmill to facilitate the lubrication of claim 1, wherein: the oil pump further comprises a first one-way valve (54), and two ends of the first one-way valve (54) are respectively communicated with the first oil delivery pipe (42) and the pump-out device (5).

9. A treadmill to facilitate the lubrication of claim 1, wherein: the oil pump further comprises a second one-way valve (55), and two ends of the second one-way valve (55) are respectively communicated with the pump-out device (5) and a second oil delivery pipe (56).

10. A treadmill to facilitate the lubrication of claim 1, wherein: the oil outlet hole (71) is in contact with the running belt (2).